<template>

  <div class="login_container">
    <div class="login_box">
      <!--      头像-->
      <div class="avatar_box">
        <img src="../assets/testHead.jpg" alt="">
      </div>
      <!--      登录表单-->
      <el-form ref="loginFormRef" :rules="loginFormRules" class="login_form" :model="loginForm">
        <!--用户名-->
        <el-form-item prop="username">
          <el-input v-model="loginForm.username" prefix-icon="iconfont icon-yonghu"></el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input v-model="loginForm.password" prefix-icon="iconfont icon-mima"></el-input>
        </el-form-item>
        <el-form-item class="btns">
          <el-button type="primary" @click="login">登录</el-button>
          <el-button type="info" @click="resetLoginForm">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>
<script>
export default {
  data(){
    return{
      loginForm:{
        username: "tom",
        password: "000000"
      },
      // 表单验证
      loginFormRules:{
        username: [
          {required: true, message: "请输入用户名", trigger: "blur"},
          { min: 3, max: 10, message: '长度在3到10个字符', trigger: 'blur'}
        ],
        password: [
          {required: true, message: "请输入密码", trigger: "blur"},
          { min: 6, max: 16, message: '长度在6到16个字符', trigger: 'blur'}
        ]
      }
    }
  },
  methods:{
    resetLoginForm: function (){
      this.$refs.loginFormRef.resetFields()
    },
    login: function (){
      this.$refs.loginFormRef.validate(async valid =>{
        if(!valid) {
          this.$message.error('登陆失败')
          return
        }
        const _this = this
        const res = await this.$http.post("/user/login", this.loginForm)
        // console.log(res)
        const jwt = res.headers['authorization']
        const userInfo = res.data.data

        if(res.data.code != 200){
          return this.$message.error('账号或者密码错误')
        }
        _this.$store.commit("SET_TOKEN", jwt)
        _this.$store.commit("SET_USERINFO", userInfo)
        // 跳转
        this.$message.success('登陆成功')
        _this.$router.push('/email')
      })
    }

  }
}
</script>
<style scoped>
.login_container{
  background-color: #2b4b6b;
  height: 100%;
}
.login_box{
  height: 300px;
  width: 450px;
  background-color: #fff;
  border-radius: 3px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
}
.login_box .avatar_box{
  height: 130px;
  width: 130px;
  border: 1px solid #eee;
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 0 10px #ddd;
  position: absolute;
  left: 50%;
  transform: translate(-50%,-50%);
  background-color: rgb(117, 106, 106);
}
.login_box .avatar_box img{
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #eee;
}
.btns{
  display: flex;
  justify-content: center;
}
.login_form{
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}

</style>